Yes, tetanus can cause death.
Tetanus, a serious infection caused by Clostridium tetani bacteria, can be fatal. According to the provided reference, tetanus leads to death in about 1 to 2 in 10 cases. The risk is particularly high in:
- Individuals 60 years of age and older.
- Unvaccinated individuals.
Why is Tetanus so Dangerous?
Tetanus affects the nervous system, causing painful muscle contractions, particularly in the jaw and neck (often called "lockjaw"). These contractions can interfere with breathing and swallowing, leading to serious complications and potentially death.
Key Factors Influencing Mortality:
| Factor | Impact |
|---|---|
| Age | Higher mortality rate in older adults (60+). |
| Vaccination Status | Unvaccinated individuals are at significantly higher risk of death. |
Tetanus Prevention:
- Vaccination: Since tetanus lives in soil and manure and cannot be removed from the environment, the vaccine will always be needed. It is the most effective way to prevent tetanus. Booster shots are recommended every 10 years.
- Proper Wound Care: Clean wounds thoroughly with soap and water, especially if they involve contact with soil or manure.
- Seeking Medical Attention: If you sustain a deep or dirty wound and are unsure of your vaccination status, seek immediate medical attention.
